51416300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39551}}^1$

素因数の和:39578

約数の個数: 36

約数和(自身を含む): 120158976

約数和(自身を除く): 68742676

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 39551, 79102, 158204, 197755, 395510, 514163, 791020, 988775, 1028326, 1977550, 2056652, 2570815, 3955100, 5141630, 10283260, 12854075, 25708150, 51416300]

約数ペア:

[(1, 51416300), (2, 25708150), (4, 12854075), (5, 10283260), (10, 5141630), (13, 3955100), (20, 2570815), (25, 2056652), (26, 1977550), (50, 1028326), (52, 988775), (65, 791020), (100, 514163), (130, 395510), (260, 197755), (325, 158204), (650, 79102), (1300, 39551)]